68821850

素因数分解:

$2^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{37201}}^1$

素因数の和:37250

約数の個数: 24

約数和(自身を含む): 131471868

約数和(自身を除く): 62650018

約数列:

[1, 2, 5, 10, 25, 37, 50, 74, 185, 370, 925, 1850, 37201, 74402, 186005, 372010, 930025, 1376437, 1860050, 2752874, 6882185, 13764370, 34410925, 68821850]

約数ペア:

[(1, 68821850), (2, 34410925), (5, 13764370), (10, 6882185), (25, 2752874), (37, 1860050), (50, 1376437), (74, 930025), (185, 372010), (370, 186005), (925, 74402), (1850, 37201)]